78363660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42131}}^1$

素因数の和:42174

約数の個数: 48

約数和(自身を含む): 226501632

約数和(自身を除く): 148137972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 42131, 84262, 126393, 168524, 210655, 252786, 421310, 505572, 631965, 842620, 1263930, 1306061, 2527860, 2612122, 3918183, 5224244, 6530305, 7836366, 13060610, 15672732, 19590915, 26121220, 39181830, 78363660]

約数ペア:

[(1, 78363660), (2, 39181830), (3, 26121220), (4, 19590915), (5, 15672732), (6, 13060610), (10, 7836366), (12, 6530305), (15, 5224244), (20, 3918183), (30, 2612122), (31, 2527860), (60, 1306061), (62, 1263930), (93, 842620), (124, 631965), (155, 505572), (186, 421310), (310, 252786), (372, 210655), (465, 168524), (620, 126393), (930, 84262), (1860, 42131)]